Multiple Choice
A flea manages to jump up to 200 times its body length by
A) using very powerful muscles.
B) compressing an elastic material in its legs.
C) compressing water, which jets out of small holes in its carapace.
D) using vestigial wings to assist its muscles.
E) taking advantage of the shape of its carapace and gliding.
Correct Answer:

Verified
Correct Answer:
Verified
Q47: Use the following to answer questions:<br>Match the
Q48: Vertebrate skeletal muscles are excitable cells because
Q49: In skeletal muscle, a single action potential
Q51: Which of the following represents the one
Q53: Bone is continuously remodeled by _ that
Q54: Migrating birds often cross the Gulf of
Q55: Why are frogs better jumpers than humans?<br>A)
Q56: The long bones of our arms and
Q57: Which of the following statements is false?<br>A)
Q192: Because the heartbeat is generated by the